For Mustangs equipped with rear disc brakes, the master cylinder recommendation depends upon the situation. It can also be used with 1987-1993 LX 5.0 & GT Mustangs with rear brake upgrades to obtain increased brake line pressure for harder and faster braking. When the Maximum Motorsports manual brake conversion kit came in, we were delighted and surprised to find a new brake pedal is included in the kit. This makes it possible to “fine tune” the mechanical leverage ratio and even change the position in relationship to the accelerator pedal to aid in the “heel and toe” downshifting technique, for those using it in a street or roadrace application. Our Project 666 car, a 1986 5.0 Fox-body Mustang, has recently undergone an upgrade to a Wilwood brake kit. Because we are looking at adding some horsepower (a lot of horsepower, to be honest), we needed to start thinking about stopping our ‘Stang before the track runs out. Strange manual brake conversion kits benefit your vehicle with more room, less weight, and simple installation. Once the pedal box was removed, we installed the new brake pedal from the Maximum Motorsports kit. The MM Manual Brake Conversion Kit moves the master cylinder 6.5" closer to the firewall than when mounted to a 1986-1993 Mustang V8 vacuum booster. The manual brake conversion kit mounts into the stock pedal box without drilling any new holes, and allows for use of the stock cruise control. THIS IS A MANUAL MASTER CYLINDER KIT COMES WITH OFFSET ADAPTER PLATE, CORRECT PUSHROD, HEIM AND SPACER, STUDS FOR MASTER CYLINDER AND PLATE, 1.032 OR 1.125 MASTER, … this kit is for 79-93 big block engine equipped or extra clearence needed between valve cover and master , etc. The removal of the power assist booster saves a lot of space under the hood and eliminates the need for the engine to supply vacuum to the booster, which is nice when you’ve got a lumpy cam installed. It can also be used with 1987-1993 LX 5.0 & GT Mustangs with rear brake upgrades to obtain increased brake line … Designed for use with a disc/drum combo up to and including four wheel/four piston systems. Ford, SVT, Special Vehicle Team, Ford Mustang, Mach 1, Shelby GT 500, 5.0, Cobra R, Fox Body Mustang, SVT Cobra, Bullitt, Cobra, GT, V6, S197, SN95 are all registered trademarks of Ford Motor Company. We'll send you the most interesting Dragzine articles, news, car features, and videos every week. We started the installation with our usual safety precaution of disconnecting the battery and making sure that we had plenty of shop rags and containers for drained brake fluid. Normally, we figure that real men don’t read instructions and we just start bolting stuff on, but seeing as we were dealing with brakes and the boss was going to do the test drive, we were following the instructions to the letter. By using readily-available aftermarket master cylinders, you are assured of always being able to find a replacement one easily, whether at home or at the track. We will safeguard your e-mail and only send content you request. Trouble choosing a master cylinder size? Our store consists of many later model (SN95) Cobra components as these are easy, cost effective, ways to upgrade a Fox to 5-lug with modern brakes. 15/16" bore, 2-port master cylinder with hardlines and fittings for 87-93 Fox Mustangs with OE 3-port master cylinder and Baer 4 or 6 piston brake systems   Master Cylinder Type: Cast aluminum w/plastic reservoir Bore Size: 15/16" Port Location: Right side   Notes: Kits includes everything needed to convert the OE 3-port master cylinder … Click to play video . So, let me see if we get this correct; in switching to a manual brake system, we can save a little on weight, provide a little extra room in a crowded engine bay and save some power because the engine doesn’t have a parasitic vacuum draw from the power assist booster, and all we have to do is step on the brake pedal slightly harder. CNC machined … Some drivers of road course-driven Mustangs prefer a master cylinder one size larger because it provides less pedal travel. It has the correct leverage ratio, one of two can be chosen, allowing for much less leg pressure than one might expect when applying brakes. We found it easiest to remove the driver’s seat to provide plenty of room to remove the four nuts that secure the pedal box to the firewall. Too small and the pedal will be hard and won’t give you much confidence… too big and you get a very spongy pedal feel. Master Cylinder Sizes. Ford Ranger MANUAL BRAKE CONVERSION PACKAGE 1983-1992 Ford Ranger Part# FRPKG11… $129.98. Latemodel Restoration has the replacement master cylinder for your 2.3 or 5.0 motor. The pedal will be extremely hard. Race cars have manual brakes… 5.0Resto, SVE, LMR are registered trademarks of Latemodel Restoration Supply, Inc. Ford, Ford Lightning, SVT, Special Vehicle Team, F-Series, F150, Triton and all representations are trademarks of the Ford Motor Company. You can configure your Modern Driveline/Wilwood Fox/SN-95 clutch master cylinder two ways — remote reservoir or integral depending upon personal tastes and requirements. Your master cylinder is what holds your brake fluid and sometimes becomes cracked or leaks. We are on a mission to "Save the Foxes".